基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81d8bc7a871bc8ba07c8dfc8f86d976550d7ccdf OP_EQUALVERIFY OP_CHECKSIG
OP_0 b6a6271bb38816d1438618e3581c1d8a7c62abe2